Disease injection positioner

Abstract

The invention discloses a disease injection positioner, and relates to the technical field of medical instruments. The disease injection positioner comprises a bottom plate, a support is mounted at the top of the bottom plate, a guide cylinder is fixedly connected to the middle of the support, and an elastic air bag is mounted at the bottom of the guide cylinder. Through mutual cooperation of the support, the bottom plate, the guide cylinder, the fixing cylinder and other structures, an injector can be effectively fixed, accurate positioning can be achieved during medicine injection by means of linear movement of the fixing cylinder in the guide cylinder, deviation of the medicine injection position caused by deviation of the injector is avoided, and the injection efficiency is improved. And through mutual cooperation of structures such as a downward pressing block, an adjusting plate, a downward pressing plate, a second elastic piece and a linear guide rail, the disinfection roller can be automatically driven to horizontally move on the bottom plate when the injector moves downwards, and the to-be-injected position of the patient can be automatically disinfected before puncture.

Description

Technical Field

[0001] The invention relates to the technical field of medical devices, in particular to a disease injection locator. Background Art

[0002] The endocrine system is a fluid regulation system composed of endocrine glands and endocrine tissues and cells present in certain organs. Its main function is to release hormones under the control of the nervous system and on the basis of metabolic feedback, regulate human growth, development, reproduction, metabolism, movement, morbidity, aging and other life phenomena, and maintain the relative stability of the human internal environment. Endocrine disease refers to a syndrome that occurs when the secretory function and structure of the endocrine glands or endocrine tissues themselves are abnormal. Long-term injection treatment of endocrine diseases will cause subcutaneous nodules, and during injection, many drugs or supplies need to be injected at specific sites. The existing injections are usually judged and injected with the help of the experience of medical staff, which will inevitably lead to errors in the injection process and affect the treatment effect. For this reason, we propose a disease injection locator. Summary of the invention

[0003] The purpose of the present invention is to provide a disease injection locator, which can achieve accurate positioning during drug injection and avoid errors.

[0004] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a disease injection locator, comprising a base plate, a bracket is installed on the top of the base plate, a guide cylinder is fixedly connected to the middle position of the bracket, an elastic air bag is installed at the bottom of the guide cylinder, a fixed cylinder is slidably connected inside the guide cylinder, a first elastic member is fixedly connected to the inner wall of the fixed cylinder, a clamp is fixedly connected to the other end of the first elastic member, and a syringe is installed inside the fixed cylinder;

[0005] The bracket is fixedly connected with a linear guide rail, the linear guide rail is slidably connected with a lower pressing block, the bottom of the lower pressing block is fixedly connected with a second elastic member, and the second elastic member is fixed on the bottom plate;

[0006] Both sides of the lower pressing block are fixedly connected with a first rotating shaft, the other end of the first rotating shaft is rotatably connected with an adjusting plate, the bottom end of the adjusting plate is rotatably connected with a telescopic component, and the side wall of the telescopic component is rotatably connected with a disinfection roller;

[0007] The top of the adjustment plate is rotatably connected to a support plate, and the support plate is fixedly connected to the bracket;

[0008] A lower pressing plate is fixedly connected to the side wall of the fixed cylinder, and the lower pressing plate is located above the lower pressing block;

[0009] A liquid storage tank is installed on the top of the bracket, an air guide tube is arranged between the liquid storage tank and the elastic airbag, and a liquid guide tube is installed at the bottom of the liquid storage tank, and the bottom end of the liquid guide tube is mutually connected with the disinfection roller through a rotating joint.

[0010] Furthermore, an adhesive layer is provided at the bottom of the base plate, and a protective film is provided on the outer side of the adhesive layer.

[0011] Furthermore, the number of the guide cylinders is set to two, and the cross-sectional shapes of the two guide cylinders are both set to be arc-shaped.

[0012] Furthermore, a through hole is provided at the center of the fixing cylinder, guide blocks are fixedly connected to both sides of the fixing cylinder, and guide grooves matching the guide blocks are provided on the side walls of the guide cylinder.

[0013] Furthermore, an air inlet is arranged at the bottom of the elastic airbag, a one-way valve is arranged in the air inlet, the cross-sectional shape of the elastic airbag is arranged to be annular, and the elastic airbag is coaxially arranged with the guide tube and the fixing tube.

[0014] Furthermore, the number of the clamping plates is set to two, and the two clamping plates are both set to be arc-shaped.

[0015] Furthermore, a push rod is arranged on the top of the lower pressing block.

[0016] Furthermore, a plurality of liquid permeable holes are provided on the side wall of the disinfection roller, and a sponge layer is provided on the outer surface of the disinfection roller.

[0017] Furthermore, a one-way valve is provided between the air guide pipe and the liquid storage tank.

[0018] Furthermore, the telescopic assembly includes a first storage cylinder rotatably connected to the disinfection roller, the first storage cylinder is slidably connected to the inside of the second storage cylinder, the second storage cylinder is slidably connected to the inside of the telescopic rod, the telescopic rod is fixedly connected to the second rotating shaft, and is rotatably connected to the bottom end of the adjustment plate through the second rotating shaft.

[0019] The present invention has at least the following beneficial effects:

[0020] 1. The present invention can effectively fix the syringe by the cooperation of the support, base plate, guide cylinder, fixed cylinder and other structures, and can achieve accurate positioning during drug injection by using the fixed cylinder to move in a straight line in the guide cylinder, thereby avoiding the displacement of the syringe and causing deviation in the drug injection position.

[0021] 2. The present invention can automatically drive the disinfection roller to move horizontally along the upper edge of the bottom plate when the syringe moves downward through the cooperation of the lower pressure block, the adjustment plate, the lower pressure plate, the second elastic member, the linear guide rail and other structures, so as to automatically disinfect the patient's injection site before puncture, and when the syringe moves downward, it will also squeeze the elastic airbag to pressurize the liquid storage tank, so that the disinfectant in the liquid storage tank flows into the disinfection roller, and the disinfectant in the disinfection roller is replenished in time.

[0022] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a three-dimensional schematic diagram of the overall structure of the present invention from a first viewing angle;

[0024] Figure 2 It is a stereoscopic schematic diagram of the overall structure of the present invention from a second viewing angle;

[0025] Figure 3 It is a three-dimensional schematic diagram of the guide tube structure of the present invention;

[0026] Figure 4 It is a three-dimensional schematic diagram of the fixed cylinder structure of the present invention;

[0027] Figure 5 It is a three-dimensional schematic diagram of the adjustment plate structure of the present invention;

[0028] Figure 6 It is a three-dimensional schematic diagram of the telescopic component structure of the present invention.

[0029] Reference numerals:

[0030] 1. Bottom plate; 2. Bracket; 3. Guide cylinder; 4. Elastic airbag; 5. Fixed cylinder; 6. First elastic member; 7. Clamp; 8. Syringe; 9. Linear guide; 10. Lower pressure block; 11. Second elastic member; 12. First rotating shaft; 13. Adjustment plate; 14. Telescopic assembly; 141. First storage cylinder; 142. Second storage cylinder; 143. Telescopic rod; 144. Second rotating shaft; 15. Disinfection roller; 16. Support plate; 17. Lower pressure plate; 18. Liquid storage tank; 19. Air guide tube; 20. Liquid guide tube; 21. Guide block; 22. Guide groove; 23. Push rod; 24. Sliding block. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the present disclosure to clearly and completely describe the technical solutions in the embodiments of the present disclosure. Obviously, the described embodiments are only part of the embodiments of the present disclosure, rather than all the embodiments. Based on the embodiments in the present disclosure, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present disclosure.

[0032] See also Figure 1-6 The present invention provides a technical solution: a disease injection locator, comprising a base plate 1, a bracket 2 is installed on the top of the base plate 1, a guide cylinder 3 is fixedly connected to the middle position of the bracket 2, an elastic air bag 4 is installed at the bottom of the guide cylinder 3, a fixed cylinder 5 is slidably connected inside the guide cylinder 3, a first elastic member 6 is fixedly connected to the inner wall of the fixed cylinder 5, a clamping plate 7 is fixedly connected to the other end of the first elastic member 6, and a syringe 8 is installed inside the fixed cylinder 5;

[0033] A linear guide rail 9 is fixedly connected to the bracket 2, a lower pressing block 10 is slidably connected to the linear guide rail 9, a second elastic member 11 is fixedly connected to the bottom of the lower pressing block 10, and the second elastic member 11 is fixed to the bottom plate 1;

[0034] Both sides of the lower pressing block 10 are fixedly connected with a first rotating shaft 12, the other end of the first rotating shaft 12 is rotatably connected with an adjusting plate 13, the bottom end of the adjusting plate 13 is rotatably connected with a telescopic component 14, and a disinfection roller 15 is rotatably connected to the side wall of the telescopic component 14;

[0035] The top of the adjustment plate 13 is rotatably connected to a support plate 16, and the support plate 16 is fixedly connected to the bracket 2;

[0036] A lower pressing plate 17 is fixedly connected to the side wall of the fixed cylinder 5, and the lower pressing plate 17 is located above the lower pressing block 10;

[0037] A liquid storage tank 18 is installed on the top of the bracket 2, an air guide tube 19 is arranged between the liquid storage tank 18 and the elastic airbag 4, and a liquid guide tube 20 is installed at the bottom of the liquid storage tank 18, and the bottom end of the liquid guide tube 20 is mutually connected with the disinfection roller 15 through a rotating joint.

[0038] With respect to the technical solution of this embodiment, an adhesive layer is provided at the bottom of the base plate 1, and a protective film is provided on the outside of the adhesive layer. When injection positioning is required, after tearing off the protective film, the adhesive layer can be used to stick the base plate 1 to the position where the patient needs to be injected, so as to improve the stability of the device. It should be noted that the adhesive layer adopts medical glue, and the adhesive layer can be set to multiple layers, and a protective film is provided between each layer. After the first layer of adhesive layer is used up, the second layer of adhesive layer can be used by tearing off the protective film.

[0039] According to the technical solution of this embodiment, the number of guide cylinders 3 is set to two, and the cross-sectional shapes of the two guide cylinders 3 are both set to be arc-shaped. The set guide cylinders 3 are used to facilitate the support and guidance of the elastic airbag 4 and the fixing cylinder 5.

[0040] Furthermore, a through hole is provided at the center of the fixed cylinder 5, and the through hole is used to facilitate the needle of the syringe 8 to pass through and perform injection operations on the patient. Guide blocks 21 are fixedly connected to both sides of the fixed cylinder 5, and a guide groove 22 adapted to the guide block 21 is provided on the side wall of the guide cylinder 3. The set guide block 21 and guide groove 22 can provide guidance for the fixed cylinder 5 when it moves up and down in the guide cylinder 3, thereby preventing the syringe 8 from shifting when moving, resulting in a deviation in the injection position.

[0041] Furthermore, the number of the clamps 7 is set to two, and the two clamps 7 are both set to be arc-shaped. The set clamps 7 can be used to clamp and fix the two sides of the syringe 8 when the syringe 8 is placed in the fixed tube 5 to prevent the syringe 8 from shaking, and the bottom of the fixed tube 5 is set to a conical surface that matches the syringe 8.

[0042] An air inlet is provided at the bottom of the elastic airbag 4, and a one-way valve is provided in the air inlet. The one-way valve is used to facilitate the one-way flow of outside air into the elastic airbag 4. In some embodiments, the shape of the elastic airbag 4 can be set to an elliptical shape, a spherical shape or a circular ring shape. According to the technical scheme of this embodiment, the cross-sectional shape of the elastic airbag 4 is set to a circular ring shape, and the elastic airbag 4 is coaxially arranged with the guide tube 3 and the fixed tube 5. When the fixed tube 5 moves downward in the guide tube 3, the elastic airbag 4 will be squeezed, so that the air inside the elastic airbag 4 is transported to the liquid storage tank 18 through the air guide tube 19, so as to pressurize the inside of the liquid storage tank 18.

[0043] Furthermore, a one-way valve is provided between the air guide tube 19 and the liquid storage tank 18 , and the one-way valve is used to prevent the disinfectant (such as iodine tincture) inside the liquid storage tank 18 from flowing back into the elastic airbag 4 .

[0044] Furthermore, a plurality of liquid permeable holes are provided on the side wall of the disinfection roller 15, and a sponge layer is provided on the outer surface of the disinfection roller 15. When the elastic airbag 4 is squeezed to pressurize the interior of the liquid storage tank 18, the disinfectant inside the liquid storage tank 18 will flow into the disinfection roller 15 through the liquid guide tube 20, and can penetrate into the sponge layer through the liquid permeable holes, thereby facilitating the disinfection of the patient's skin.

[0045] According to the technical solution of this embodiment, a push rod 23 is arranged on the top of the lower pressing block 10. When the fixed cylinder 5 moves downward to squeeze the elastic airbag 4, the fixed cylinder 5 will also drive the lower pressing plate 17 to move downward. At this time, the lower pressing plate 17 squeezes the push rod 23 downward and drives the lower pressing block 10 to move downward. When the lower pressing block 10 moves downward along the linear guide rail 9, it will squeeze the second elastic member 11 and drive the first rotating shaft 12 to move downward, thereby driving the adjusting plate 13 to rotate around the supporting plate 16. When the adjusting plate 13 is deflected, the bottom end of the adjusting plate 13 will drive the telescopic assembly 14 and the disinfection roller 15 to roll along the bottom plate 1, so as to facilitate the disinfection of the patient's injection position before puncture.

[0046] Furthermore, the telescopic assembly 14 includes a first storage cylinder 141 rotatably connected to the disinfection roller 15, the first storage cylinder 141 is internally slidably connected to the second storage cylinder 142, the second storage cylinder 142 is internally slidably connected to the telescopic rod 143, the telescopic rod 143 is fixedly connected to the second rotating shaft 144, and is rotatably connected to the bottom end of the adjustment plate 13 through the second rotating shaft 144. The first storage cylinder 141, the second storage cylinder 142 and the telescopic rod 143 can provide a vertical movement space for the disinfection roller 15 when the adjustment plate 13 deflects and drives the disinfection roller 15 to move horizontally, thereby avoiding interference and affecting the movement of the disinfection roller 15.

[0047] Furthermore, a slider 24 is fixedly connected to the side wall of the first storage cylinder 141, and slide grooves compatible with the slider 24 are opened on both sides of the inner wall of the bottom plate 1. When the disinfection roller 15 moves horizontally, the provided slider 24 and slide groove are used to guide the disinfection roller 15.

[0048] The use principle and process of the present invention are as follows: when it is necessary to inject the patient, first tear off the protective film at the bottom, use the adhesive layer to fix the bottom plate 1 at the position to be injected, then place the syringe 8 in the fixed cylinder 5, and clamp and fix the syringe 8 by the provided splint 7, then the medical staff pushes the empty cylinder of the syringe 8 and drives the fixed cylinder 5 to move downward, when the fixed cylinder 5 moves, it will squeeze the elastic airbag 4, so that the air inside the elastic airbag 4 is unidirectionally transported to the liquid storage tank 18 through the air guide tube 19, and the inside of the liquid storage tank 18 can be pressurized, and then the disinfectant inside the liquid storage tank 18 will flow into the disinfection roller 15 through the liquid guide tube 20, and can penetrate into the sponge layer through the liquid permeable hole, and when the fixed cylinder 5 moves downward, it will also drive the lower pressing plate 17 to move downward, at this time, the lower pressing plate 17 squeezes the push rod 23 downward and drives the lower pressing block 10 to move downward, and when the lower pressing block 10 moves downward along the linear guide rail 9, it will squeeze the second elastic member 11 and drive the first rotating shaft 12 to move downward , thereby driving the adjustment plate 13 to rotate around the support plate 16. When the adjustment plate 13 is deflected, the bottom end of the adjustment plate 13 will drive the telescopic component 14 and the disinfection roller 15 to roll along the bottom plate 1, so as to facilitate the disinfection of the patient's injection position before puncture. Then, as the fixed cylinder 5 continues to move downward, the needle can puncture the disinfected skin. At this time, the disinfection roller 15 moves to the other side and will not interfere with the needle. Then, after the puncture is completed, the piston rod can be pushed to inject the patient. When the injection is completed, the syringe 8 is quickly pulled out and removed. Then, under the elastic force of the elastic airbag 4 and the second elastic member 11, the lower pressing block 10 and the fixed cylinder 5 are driven to reset upward, and the disinfection roller 15 is driven to reset under the action of the adjustment plate 13 and the telescopic component 14. When the disinfection roller 15 moves to the puncture position, the medical staff or the patient can manually squeeze the lower pressing plate 17 so that the disinfection roller 15 is located above the puncture position, and it is also convenient to use the disinfection roller 15 to press the puncture position to stop bleeding.

[0049] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0050] For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to the specific circumstances. When an element is referred to as being "assembled on", "installed on", "fixed on" or "set on" another element, it can be directly on the other element or there can also be a centered element. When an element is considered to be "connected" to another element, it can be directly connected to the other element or there may be a centered element at the same time. The terms "vertical", "horizontal", "up", "down", "left", "right" and similar expressions used herein are only for illustrative purposes and are not intended to be the only implementation method.

[0051] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

[0052] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present disclosure. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

Claims

1. A disease injection locator, comprising a base plate (1), characterized in that: A bracket (2) is installed on the top of the bottom plate (1), a guide cylinder (3) is fixedly connected to the middle of the bracket (2), an elastic air bag (4) is installed at the bottom of the guide cylinder (3), a fixed cylinder (5) is slidably connected inside the guide cylinder (3), a first elastic member (6) is fixedly connected to the inner wall of the fixed cylinder (5), a clamping plate (7) is fixedly connected to the other end of the first elastic member (6), and a syringe (8) is installed inside the fixed cylinder (5); The bracket (2) is fixedly connected to a linear guide rail (9), a lower pressing block (10) is slidably connected to the linear guide rail (9), a second elastic member (11) is fixedly connected to the bottom of the lower pressing block (10), and the second elastic member (11) is fixed to the bottom plate (1); Both sides of the lower pressing block (10) are fixedly connected with a first rotating shaft (12), the other end of the first rotating shaft (12) is rotatably connected with an adjusting plate (13), the bottom end of the adjusting plate (13) is rotatably connected with a telescopic component (14), and a disinfection roller (15) is rotatably connected to the side wall of the telescopic component (14); The top of the adjustment plate (13) is rotatably connected to a support plate (16), and the support plate (16) is fixedly connected to the bracket (2); A lower pressing plate (17) is fixedly connected to the side wall of the fixed cylinder (5), and the lower pressing plate (17) is located above the lower pressing block (10); A liquid storage tank (18) is installed on the top of the bracket (2), an air guide tube (19) is arranged between the liquid storage tank (18) and the elastic airbag (4), and a liquid guide tube (20) is installed at the bottom of the liquid storage tank (18), and the bottom end of the liquid guide tube (20) is mutually connected with the disinfection roller (15) through a rotating joint.

2. The disease injection locator according to claim 1, characterized in that: An adhesive layer is provided at the bottom of the base plate (1), and a protective film is provided on the outer side of the adhesive layer.

3. The disease injection locator according to claim 2, characterized in that: The number of the guide cylinders (3) is set to two, and the cross-sectional shapes of the two guide cylinders (3) are both set to be arc-shaped.

4. The disease injection locator according to claim 2, characterized in that: A through hole is provided at the center of the fixed cylinder (5), guide blocks (21) are fixedly connected to both sides of the fixed cylinder (5), and a guide groove (22) matching the guide block (21) is provided on the side wall of the guide cylinder (3).

5. The disease injection locator according to claim 4, characterized in that: The bottom of the elastic airbag (4) is provided with an air inlet, and a one-way valve is provided in the air inlet. The cross-sectional shape of the elastic airbag (4) is set to be annular, and the elastic airbag (4) is coaxially arranged with the guide tube (3) and the fixing tube (5).

6. The disease injection locator according to claim 5, characterized in that: The number of the clamping plates (7) is set to two, and the two clamping plates (7) are both set to be in an arc shape.

7. The disease injection locator according to claim 5, characterized in that: A push rod (23) is arranged on the top of the lower pressing block (10).

8. The disease injection locator according to claim 7, characterized in that: A plurality of liquid permeable holes are provided on the side wall of the disinfection roller (15), and a sponge layer is provided on the outer surface of the disinfection roller (15).

9. The disease injection locator according to claim 8, characterized in that: A one-way valve is provided between the air guide pipe (19) and the liquid storage tank (18).

10. The disease injection locator according to claim 9, characterized in that: The telescopic assembly (14) comprises a first storage cylinder (141) rotatably connected to the disinfection roller (15); the first storage cylinder (141) is internally slidably connected to a second storage cylinder (142); the second storage cylinder (142) is internally slidably connected to a telescopic rod (143); the telescopic rod (143) is fixedly connected to a second rotating shaft (144) and is rotatably connected to the bottom end of the adjustment plate (13) via the second rotating shaft (144).

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